Parallax Volatility Advisers, L.P. - OPKO HEALTH INC ownership

OPKO HEALTH INC's ticker is OPK and the CUSIP is 68375N103. A total of 242 filers reported holding OPKO HEALTH INC in Q4 2020. The put-call ratio across all filers is 0.72 and the average weighting 0.0%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of OPKO HEALTH INC
ValueSharesWeighting
Q4 2021$1,456,000
+33.0%
302,600
+0.9%
0.00%0.0%
Q3 2021$1,095,000
-9.9%
300,0000.0%0.00%0.0%
Q2 2021$1,215,000
-6.8%
300,000
-1.3%
0.00%0.0%
Q1 2021$1,304,000
-51.3%
304,000
-55.2%
0.00%
-50.0%
Q4 2020$2,679,000
-14.8%
678,039
-20.5%
0.00%0.0%
Q3 2020$3,146,000
+13.2%
852,655
+4.6%
0.00%
-33.3%
Q2 2020$2,779,000
+311.7%
814,868
+61.8%
0.00%
+200.0%
Q1 2020$675,000
-76.5%
503,742
-74.2%
0.00%
-66.7%
Q4 2019$2,872,000
-23.9%
1,953,732
+8.3%
0.00%
-25.0%
Q3 2019$3,772,000
-9.1%
1,804,684
+6.1%
0.00%0.0%
Q2 2019$4,149,000
-13.7%
1,700,243
-7.7%
0.00%
-20.0%
Q1 2019$4,807,000
-61.0%
1,841,657
-55.0%
0.01%
-68.8%
Q4 2018$12,312,000
+50.1%
4,090,134
+72.5%
0.02%
+60.0%
Q3 2018$8,205,000
+461.2%
2,371,453
+662.2%
0.01%
+400.0%
Q2 2018$1,462,000
+1333.3%
311,121
+1390.6%
0.00%
Q4 2017$102,000
-80.8%
20,872
-58.3%
0.00%
-100.0%
Q3 2016$530,000
+76.7%
50,000
+66.7%
0.00%0.0%
Q4 2014$300,00030,0000.00%
Other shareholders
OPKO HEALTH INC shareholders Q4 2020
NameSharesValueWeighting ↓
Trellus Management Company, LLC 2,589,918$9,557,0009.79%
ORACLE INVESTMENT MANAGEMENT INC 13,355,773$49,283,0006.49%
X-Square Capital, LLC 188,854$696,0000.50%
AWM Investment Company, Inc. 800,000$2,952,0000.48%
MATRIX PRIVATE CAPITAL GROUP LLC 106,086$391,0000.40%
ARISTEIA CAPITAL, L.L.C. 1,623,668$5,991,0000.25%
Cito Capital Group, LLC 80,000$295,0000.16%
Teton Advisors, Inc. 220,000$812,0000.14%
Altshuler Shaham Ltd 1,583,535$5,798,0000.14%
C M BIDWELL & ASSOCIATES LTD 39,480$146,0000.13%
View complete list of OPKO HEALTH INC shareholders